ESI72e Printable Document Loaded with advanced capabilities yet amazingly easy to use, ESI's patented E-Class All-In-One Phone Systems - IP 200e, IP 40e, IVX 128e and IVX 72e - give your business the power to present your most professional side to your customers. Big features; big capacities Each E-Class phone system combines multiple first-rate, feature-rich systems into one tightly integrated unit: * Business phone system * Voice mail * Automated attendant * Messages-on-hold * Enhanced Caller ID** * Automatic call distributor (ACD) * Optional Esi-Mail unified messaging * Network-based VoIP telephony* And, depending on the system and configuration you select with the help of your ESI Reseller, an E-Class system can handle the communications needs of bigger organizations: * Up to 96 stations * Up to 66 CO lines * T1 support - Up to 48 T1 lines * Up to 280 hours of voice message storage * More sophisticated voice mail features * Automated attendant has six levels, 100 branches * TAPI support Each ESI E-Class phone system says, "Good morning." It teaches you how to use and program it. It reminds you to change your personal greeting after a trip. And it stands by, ready to assist you whenever you need help. There are several different models of ESI Feature Phones; each is a compact, attractive addition to any desk, designed to simplify your telecommunications. Here are just two examples: * The display is large and easy to read. * The dedicated function keys (so you don't have to memorize codes) give you more ease of use, even with the enhanced capabilities of an ESI E-Class system. And each ESI IP Feature Phone works with either IP E-Class or properly equipped IVX E-Class systems, making it simple for an IVX E-Class system to migrate to an IP E-Class system if you desire. Easy to choose; easy to use Any of these E-Class All-In-One Digital Phone Systems is an easy choice over other phone systems. Its ease of use and feature-richness reduces staff frustrations, increases productivity and enhances your corporate image. And an E-Class system's unique integration provides call processing efficiency and cost savings previously impossible.